Finding the Fourth Proportional to 14,665.48, 21,993.58 and 4,802.49

Step by Step Solution

1. Step 1: Write the proportion equation
   14,665.48 : 21,993.58 = 4,802.49 : x
2. Step 2: Convert to fraction form
   14,665.48/21,993.58 = 4,802.49/x
3. Step 3: Cross multiply
   14,665.48x = 21,993.58 × 4,802.49
4. Step 4: Simplify right side
   14,665.48x = 105,623,948.01
5. Step 5: Solve for x
   x = 105,623,948.01/14,665.48
6. Step 6: Final answer
   x = 7,202.22